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February 9, 2012

Sony News – Several New Nex Lenses Coming, New 500mm G Lens – Sample Pics and specs, New A57 – Specs and more..

E-mount Lens Expansion_2012_E

We have some very exciting Sony news from the past week or so starting with the announcement of several New Nex E-Mount Lenses planned for 2012 and 2013. We also finally have the official release of the killer 500mm f/4 G Lens for the Alpha Cameras. In addition to that we have a bunch of extremely reliable rumors about the New A57 that is coming out soon. The A57 is the replacement for the A55 of course, and man did Sony jack up the features this time around!! Were talking A77 specs for the most part minus the 24mp sensor and articulating screen. I’m glad it doesn’t have that sensor personally and am really looking forward to testing this camera out. I had a blast reviewing the A35, A77, and A55, so I’m confident this camera will a ton of fun and produce excellent images. Hopefully it will have the Next Gen translucent mirror as well!!

Courtesy of SonyAlphaRumors we have the several confirmed A57 Specs:

  • The new A57 will use a 16 megapixel sensor
  •  Same 12fps function of the A77.
  • It also uses the same battery as the A77.
  • Menu structure is again the same of the A77
  • Same focusing modes as A77
  • The EVF looks similar to the A77 (might not be but very good)
  • Response time an manual mode very fast with no lag on settings.
  • ISO button on top.
  • Swivel screen
  • A77 Vertical Grip fits on the A57.
  • No Top LCD.
  • NO GPS.
  • No magnesium alloy!

New Sony Nex lens expansion chart:

E-mount Lens Expansion_2012_E

E-mount Lens Expansion_2012_E

According to the illustration Above there will be four new lenses this year and four new lenses in 2013!! 

The lenses consist of:

G standard zoom (2013)
higher magnification zoom lens (2012)
standard zoom (2012)
wide zoom (2012)
middle magnification zoom lens (2013)
big aperture prime (2012)
middle range prime (2013)
pan cake (2013)


New Sony 500mm F4 G SSM

Sony 500mm F4 G SSM

Sony 500mm F4 G SSM

Shooting sports and animals, large aperture, super telephoto lens F value of 4.0 aim for the moment of force open. New optical system 11 elements of 10 groups that use the My 3 ED glass, while correcting chromatic aberration, and pull to fully sharp image quality and beautiful bokeh unique ? lens. The lens surface is adopted as the first time in the ? lens “AR coating nano” coating technology with Sony’s newly developed nano-sized structure, significantly reduces the reflectance. In addition, by applying the flocking process in the lens barrel, reduces flare and ghosting to the limit, has been achieved and crisp black depictions were tightened. In addition, we developed a new control circuit, in combination with internal focusing, tracking performance is improved when the auto focus motion. Driven by a fast, smooth lens (ultrasonic motor) SSM lens built-in, certainly captures and animal sports, bird, even a moving subject.

Filter size: 42mm (plug-in)
Maximum diameter of ?140 × Length 367.5mm size:
Weight: 3,460 g approx.

Ease of use increase the mobility

In consideration of the splash-proof design, dust, and delivers a high mobility even in bad weather. Focus hold button is placed at four locations, focus can be hold in holding any style instantly. Has been in pursuit of change and a focus range features such as pre-focus mode of DMF and 2 method, also operability. In addition, also equipped with a tripod with a click every 90 degrees and the lens hood made of carbon fiber with high shielding effect.

Court “Nano AR coating” with a new structure of the nano-sized

Light incident on the surface of the lens is to reflect at a constant rate, can cause unwanted reflected light flare and ghosting that deteriorate image quality. “Nano AR coating” new coating technology was originally developed by Sony, nano size (one nanometer is one billionth of a meter) in the structure of irregularities arranged on a regular basis, eliminating the boundary surface light on the surface of the lens to substantially reduce the rate of reflection. Has realized the clear and crisp picture quality of this new coating technology to reduce unwanted reflection of light to the limit, with reduced flare and ghosting due to internal reflection.

Sample pics:

Shutter speed 1/350
F-measure F5.6
Shutter speed 1/60\
F-measure F6.7
Shutter speed 1/8000 sec.
F-measure F4.5

Lens configuration diagram


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